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Re: Q: Multiple accesslog overlays?



On Thu, Aug 22, 2019 at 06:32:53 -0700, Quanah Gibson-Mount wrote:
> > Turns out that writes failed by an overlay (slapo-unique in our case) are
> > only logged to the accesslog, if this overlay is defined in the config
> > BEFORE the accesslog overlay (as overlays are loaded on a stack, see topic
> > 12.18 in the admin guide).  So we now put the accesslog overlay as last
> > instead of first.
> 
> Hm, which is against best practices because it can cause other issues, IIRC
> (which is why it's advised to have syncprov followed by accesslog, as the
> first 2 overlays in the stack).  This is something that needs redoing for
> 2.5.


What sort of issues Quanah?  Do you advise to rollback?

We currently have the following order: syncprov, unique, accesslog.

Before it was: syncprov, accesslog unique.

Are these best practices you mention documented somewhere?


	Geert

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